St. Charles County, MO Real Estate & Property Data

St. Charles County Real Estate Market Trends
Last Updated: September 20, 2025

With up-to-date real estate data get detailed insight into St. Charles County, MO sourced from the nation’s leading property data provider. The current median home price in St. Charles County, MO is $383,062. St. Charles County real estate data shows that there have been a total of 7,479 residential properties sold over the past 12 months. ATTOM’s St. Charles County real estate data indicates that the county has 13 properties in foreclosure and 1 REOs (real estate bank owned) properties.

St. Charles County Real Estate Market Trends
Total Residential Properties 143,686
Total Commercial Properties 5,374
Avg. Home Age (Single Family Home) 33 Years
Avg. Square Feet (Single Family Home) 1,914
Total 2025 Residential Sales (year-to-date) 3,809
% of Homes Seriously Underwater (Q3 2025) 0.86%
Total 2024 Residential Sales 6,933
% of Equity Rich Homes (Q3 2025) 43.86%
Effective 2024 Property Tax N/A
Total Foreclosure Filings (year-to-date) 54
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St. Charles County, MO Real Estate Overview

There were 7,479 residential properties sold in the past year in St. Charles County, MO. The median home value in St. Charles County, MO is $368,068. There are a total of 143,686 residential properties in the St. Charles.

Median Sales Price i
$383,062
(Jul 2025)
+0.9%
year-over-year
y-o-y
  • July '25 Jul '25 $383,062
  • June '25 Jun '25 $379,509
  • May '25 May '25 $390,130
  • April '25 Apr '25 $372,404
  • March '25 Mar '25 $370,000
  • February '25 Feb '25 $353,374
  • January '25 Jan '25 $344,375
  • December '24 Dec '24 $349,900
  • November '24 Nov '24 $368,125
  • October '24 Oct '24 $361,250
  • September '24 Sep '24 $363,401
  • August '24 Aug '24 $360,000
Median Down Payment i
$19,950
(Jul 2025)
-34.8%
year-over-year
y-o-y
  • July '25 Jul '25 $19,950
  • June '25 Jun '25 $55,000
  • May '25 May '25 $11,650
  • April '25 Apr '25 $53,000
  • March '25 Mar '25 N/A
  • February '25 Feb '25 N/A
  • January '25 Jan '25 $10,900
  • December '24 Dec '24 N/A
  • November '24 Nov '24 $33,900
  • October '24 Oct '24 $100,000
  • September '24 Sep '24 $61,400
  • August '24 Aug '24 $25,575
Number of Homes Sold i
696
(Jul 2025)
-0.9%
year-over-year
y-o-y
  • July '25 Jul '25 696
  • June '25 Jun '25 677
  • May '25 May '25 611
  • April '25 Apr '25 559
  • March '25 Mar '25 480
  • February '25 Feb '25 355
  • January '25 Jan '25 431
  • December '24 Dec '24 518
  • November '24 Nov '24 511
  • October '24 Oct '24 690
  • September '24 Sep '24 563
  • August '24 Aug '24 686
Number of Purchase Loans i
595
(Jul 2025)
-3.7%
year-over-year
y-o-y
  • July '25 Jul '25 595
  • June '25 Jun '25 508
  • May '25 May '25 501
  • April '25 Apr '25 426
  • March '25 Mar '25 393
  • February '25 Feb '25 272
  • January '25 Jan '25 342
  • December '24 Dec '24 483
  • November '24 Nov '24 458
  • October '24 Oct '24 607
  • September '24 Sep '24 501
  • August '24 Aug '24 549
Number of REFI Loans i
335
(Jul 2025)
+13.6%
year-over-year
y-o-y
  • July '25 Jul '25 335
  • June '25 Jun '25 308
  • May '25 May '25 344
  • April '25 Apr '25 397
  • March '25 Mar '25 356
  • February '25 Feb '25 252
  • January '25 Jan '25 337
  • December '24 Dec '24 337
  • November '24 Nov '24 378
  • October '24 Oct '24 493
  • September '24 Sep '24 353
  • August '24 Aug '24 343
Number of HELOC Loans i
229
(Jul 2025)
+4.1%
year-over-year
y-o-y
  • July '25 Jul '25 229
  • June '25 Jun '25 221
  • May '25 May '25 229
  • April '25 Apr '25 235
  • March '25 Mar '25 184
  • February '25 Feb '25 132
  • January '25 Jan '25 130
  • December '24 Dec '24 147
  • November '24 Nov '24 136
  • October '24 Oct '24 199
  • September '24 Sep '24 206
  • August '24 Aug '24 234

St. Charles County, MO Real Estate Market Overview

Last 30 days
  • City
    Median Est. Value
  • City
    Median Est. Value
  • City
    Median Est. Value

St. Charles County, MO Foreclosure Activity

There were a total of 13 St. Charles County, MO properties with a foreclosure filing in July 2025. Lenders started the foreclosure process on 13 St. Charles County, MO properties and repossessed 1 St. Charles County, MO properties through completed foreclosures (REOs) in July 2025.

Total Foreclosure Filings i
13
(Jul 2025)
+160%
year-over-year
y-o-y
  • July '25 Jul '25 13
  • June '25 Jun '25 9
  • May '25 May '25 9
  • April '25 Apr '25 5
  • March '25 Mar '25 3
  • February '25 Feb '25 13
  • January '25 Jan '25 2
  • December '24 Dec '24 10
  • November '24 Nov '24 18
  • October '24 Oct '24 9
  • September '24 Sep '24 10
  • August '24 Aug '24 7
Foreclosure Starts i
13
(Jul 2025)
+160%
year-over-year
y-o-y
  • July '25 Jul '25 13
  • June '25 Jun '25 9
  • May '25 May '25 9
  • April '25 Apr '25 5
  • March '25 Mar '25 3
  • February '25 Feb '25 13
  • January '25 Jan '25 2
  • December '24 Dec '24 10
  • November '24 Nov '24 18
  • October '24 Oct '24 9
  • September '24 Sep '24 10
  • August '24 Aug '24 7
Completed Foreclosures (REOs) i
1
(Jul 2025)
-50%
year-over-year
y-o-y
  • July '25 Jul '25 1
  • June '25 Jun '25 4
  • May '25 May '25 1
  • April '25 Apr '25 2
  • March '25 Mar '25 N/A
  • February '25 Feb '25 1
  • January '25 Jan '25 N/A
  • December '24 Dec '24 1
  • November '24 Nov '24 1
  • October '24 Oct '24 3
  • September '24 Sep '24 3
  • August '24 Aug '24 4
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